Koushik Ray

1.3k total citations
38 papers, 809 citations indexed

About

Koushik Ray is a scholar working on Cognitive Neuroscience, Genetics and Endocrine and Autonomic Systems. According to data from OpenAlex, Koushik Ray has authored 38 papers receiving a total of 809 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Cognitive Neuroscience, 15 papers in Genetics and 12 papers in Endocrine and Autonomic Systems. Recurrent topics in Koushik Ray's work include High Altitude and Hypoxia (15 papers), Sleep and Wakefulness Research (14 papers) and Neuroscience of respiration and sleep (9 papers). Koushik Ray is often cited by papers focused on High Altitude and Hypoxia (15 papers), Sleep and Wakefulness Research (14 papers) and Neuroscience of respiration and sleep (9 papers). Koushik Ray collaborates with scholars based in India, Kazakhstan and United States. Koushik Ray's co-authors include Krishna Kishore, Usha Panjwani, Meetu Wadhwa, Sanjeev Kumar, Lalan Thakur, Surajit Sahu, Koustav Roy, Garima Chauhan, Punita Kumari and Shahnawaz Alam and has published in prestigious journals such as PLoS ONE, Brain Research and Neuroscience.

In The Last Decade

Koushik Ray

36 papers receiving 800 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Koushik Ray India 17 240 205 157 155 151 38 809
Usha Panjwani India 14 173 0.7× 128 0.6× 118 0.8× 85 0.5× 79 0.5× 28 508
An T. Dao United States 16 291 1.2× 130 0.6× 116 0.7× 81 0.5× 359 2.4× 19 1.0k
Gui-Hai Chen China 21 226 0.9× 166 0.8× 168 1.1× 35 0.2× 205 1.4× 62 1.1k
Salar Vaseghi Iran 19 378 1.6× 171 0.8× 81 0.5× 31 0.2× 107 0.7× 71 866
Vahid Hajali Iran 13 187 0.8× 119 0.6× 55 0.4× 36 0.2× 122 0.8× 31 601
Jeremy Koppel United States 18 177 0.7× 80 0.4× 132 0.8× 65 0.4× 331 2.2× 43 1.3k
Sean C. Piantadosi United States 14 213 0.9× 90 0.4× 157 1.0× 83 0.5× 212 1.4× 20 1.5k
Mariana Bendlin Calzavara Brazil 18 395 1.6× 146 0.7× 54 0.3× 35 0.2× 128 0.8× 29 1.1k
Петр Д. Шабанов Russia 10 92 0.4× 146 0.7× 83 0.5× 56 0.4× 174 1.2× 281 770
Linnea R. Freeman United States 17 102 0.4× 263 1.3× 301 1.9× 35 0.2× 595 3.9× 23 1.3k

Countries citing papers authored by Koushik Ray

Since Specialization
Citations

This map shows the geographic impact of Koushik Ray's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Koushik Ray with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Koushik Ray more than expected).

Fields of papers citing papers by Koushik Ray

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Koushik Ray. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Koushik Ray. The network helps show where Koushik Ray may publish in the future.

Co-authorship network of co-authors of Koushik Ray

This figure shows the co-authorship network connecting the top 25 collaborators of Koushik Ray. A scholar is included among the top collaborators of Koushik Ray based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Koushik Ray. Koushik Ray is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Kumar, Sanjeev, et al.. (2025). Neurophysiological and Cognitive Changes Induced by the Acute Head-Down Tilt. Aerospace Medicine and Human Performance. 96(1). 45–52. 1 indexed citations
2.
Kishore, Krishna, Koushik Ray, Sanjeev Kumar, et al.. (2021). Tyrosine Supplementation A Nutraceutical Approach to Counter Heat Stress Induced Cognitive Decline. Defence Life Science Journal. 6(3). 205–213. 2 indexed citations
3.
Maripov, Abdirashit, Koushik Ray, Krishna Kishore, et al.. (2021). Cardiac Acclimatization at High Altitude in Two Different Ethnicity Groups. High Altitude Medicine & Biology. 22(1). 58–69. 8 indexed citations
4.
Sharma, Vandana, et al.. (2021). TMT-Based Plasma Proteomics Reveals Dyslipidemia Among Lowlanders During Prolonged Stay at High Altitudes. Frontiers in Physiology. 12. 730601–730601. 5 indexed citations
5.
Ray, Koushik, Abdirashit Maripov, Akpay Sarybaev, et al.. (2020). Temporal transcriptome analysis suggest modulation of multiple pathways and gene network involved in cell-cell interaction during early phase of high altitude exposure. PLoS ONE. 15(9). e0238117–e0238117. 7 indexed citations
6.
Ray, Koushik, Krishna Kishore, Praveen Vats, et al.. (2019). A Temporal Study on Learning and Memory at High Altitude in Two Ethnic Groups. High Altitude Medicine & Biology. 20(3). 236–244. 11 indexed citations
7.
Wadhwa, Meetu, Amit Prabhakar, Koushik Ray, et al.. (2019). Complement activation sustains neuroinflammation and deteriorates adult neurogenesis and spatial memory impairment in rat hippocampus following sleep deprivation. Brain Behavior and Immunity. 82. 129–144. 61 indexed citations
8.
Alam, Shahnawaz, Koushik Ray, Vishal Jain, et al.. (2019). Reduced expression of Kalirin-7 contributes to working memory deficit during chronic hypobaric hypoxia exposure. Behavioural Brain Research. 366. 135–141. 6 indexed citations
9.
Vats, Praveen, Koushik Ray, Krishna Kishore, et al.. (2018). Global expression profiling and pathway analysis in two different population groups in relation to high altitude. Functional & Integrative Genomics. 19(1). 205–215. 3 indexed citations
10.
Kumari, Punita, Meetu Wadhwa, Koustav Roy, et al.. (2018). Hypobaric hypoxia impairs cued and contextual fear memory in rats. Brain Research. 1692. 118–133. 16 indexed citations
11.
Roy, Koustav, Garima Chauhan, Punita Kumari, et al.. (2018). Phosphorylated delta sleep inducing peptide restores spatial memory and p-CREB expression by improving sleep architecture at high altitude. Life Sciences. 209. 282–290. 9 indexed citations
12.
Wadhwa, Meetu, Punita Kumari, Garima Chauhan, et al.. (2017). Sleep deprivation induces spatial memory impairment by altered hippocampus neuroinflammatory responses and glial cells activation in rats. Journal of Neuroimmunology. 312. 38–48. 58 indexed citations
13.
Wadhwa, Meetu, et al.. (2015). Caffeine and modafinil given during 48h sleep deprivation modulate object recognition memory and synaptic proteins in the hippocampus of the rat. Behavioural Brain Research. 294. 95–101. 39 indexed citations
14.
Ray, Koushik, et al.. (2013). Anticonvulsive and antioxidant activity of aqueous root extract of Moringa oleifera in ferric chloride-induced epileptic rats. International Journal of Phytomedicine. 4(4). 486–495. 1 indexed citations
15.
Sahu, Surajit, et al.. (2013). Caffeine and modafinil promote adult neuronal cell proliferation during 48h of total sleep deprivation in rat dentate gyrus. Experimental Neurology. 248. 470–481. 50 indexed citations
16.
Vats, Praveen, et al.. (2013). Changes in Cardiovascular Functions, Lipid Profile, and Body Composition at High Altitude in Two Different Ethnic Groups. High Altitude Medicine & Biology. 14(1). 45–52. 24 indexed citations
17.
Sahu, Surajit, Koushik Ray, M.S. Yogendra Kumar, et al.. (2012). Valeriana wallichii root extract improves sleep quality and modulates brain monoamine level in rats. Phytomedicine. 19(10). 924–929. 27 indexed citations
18.
Chatterjee, Abhirup, et al.. (2012). Meditation as an intervention for cognitive disturbances following total sleep deprivation.. PubMed. 136(6). 1031–8. 11 indexed citations
19.
Ray, Koushik, et al.. (2009). Electrophysiological correlates of cognition improve with nap during sleep deprivation. European Journal of Applied Physiology. 108(3). 549–556. 14 indexed citations
20.
Ray, Koushik, et al.. (2008). l‐carnitine supplementation attenuates intermittent hypoxia‐induced oxidative stress and delays muscle fatigue in rats. Experimental Physiology. 93(10). 1139–1146. 35 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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